LTC2222IUK-11

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The LTC2222IUK-11 is an analog-to-digital converter (ADC) that enables the acquisition of data from a variety of physical sources. This versatile device provides a rapid and accurate conversion of both analog and digital signals and can handle complex inputs with ease. It is perfect for a variety of applications, including data acquisition, automotive, medical, industrial, and consumer. It is also an ideal choice for applications that require high-precision analog-to-digital conversion.

The LTC2222IUK-11 is a 12-bit successive approximation register (SAR) ADC. It has a conversion rate of 1 Msps and can convert both bipolar and unipolar analog input signals. The device has a wide input range of 0.4V to 4.5V and is capable of handling single-ended, differential, and pseudo-differential inputs. It is also equipped with a reference voltage input, which can be matched to the input signal. This allows for a wide range of gain and offset adjustments, enabling better data accuracy. Additionally, the device offers a time-interleaved architecture, allowing for parallel data acquisition on multiple channels.

The LTC2222IUK-11\'s data acquisition capabilities extend even further, with features such as an 8-bit CMOS output port. This port allows data to be read directly without further processing. The device also incorporates an on-chip sample-and-hold stage, which can be used to buffer analog signals, and a built-in internal reference voltage. Furthermore, the device features an integrated power-on reset function and a low noise signal-processing loop.

The device\'s excellent signal-to-noise performance is enhanced by its low power consumption, making it suitable for battery-operated applications. It operates on a single 2.5V to 5.5V supply and can reach power consumption as low as 75mW, enabling long battery life. Furthermore, the device is extremely compact, with a package size of just 1.76 mm × 1.85 mm.

Thanks to these features, the LTC2222IUK-11 is an ideal choice for a wide range of data acquisition applications. It can be used to acquire signals from a variety of sources, including high precision oscillators, low noise accelerometers, and other devices. It can also be used to acquire digital data from serial devices, including Bluetooth and USB. With its high-precision analog-to-digital conversion and low power consumption, the LTC2222IUK-11 is a reliable and efficient solution for a variety of data acquisition applications.

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